CA2514731C - Coffrage pour beton a courbure reglable - Google Patents

Coffrage pour beton a courbure reglable Download PDF

Info

Publication number
CA2514731C
CA2514731C CA2514731A CA2514731A CA2514731C CA 2514731 C CA2514731 C CA 2514731C CA 2514731 A CA2514731 A CA 2514731A CA 2514731 A CA2514731 A CA 2514731A CA 2514731 C CA2514731 C CA 2514731C
Authority
CA
Canada
Prior art keywords
flange
segments
adjacent
panel member
pair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2514731A
Other languages
English (en)
Other versions
CA2514731A1 (fr
Inventor
Robert Mccracken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wilian Holding Co
Original Assignee
Wilian Holding Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wilian Holding Co filed Critical Wilian Holding Co
Publication of CA2514731A1 publication Critical patent/CA2514731A1/fr
Application granted granted Critical
Publication of CA2514731C publication Critical patent/CA2514731C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/062—Forms for curved walls
    • E04G11/065—Forms for curved walls with mechanical means to modify the curvature

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

La présente concerne l'emploi de bandes de pontage supplémentaires utilisées pour accroître la résistance d'un ensemble de coffrage de béton en métal flexible. Un coffrage de métal est muni d'un élément de panneau flexible pourvu d'une bride périmétrique en saillie latéralement sur un des côtés. Chaque paire de sections latérales opposés dans l'axe transversal de la bride est segmentée en une pluralité de rainures en V espacées au plan longitudinal et dont le sommet jouxte le côté de l'élément de panneau, de manière à permettre un mouvement de flexion latéral de l'élément de panneau jusqu'à la configuration présélectionnée. Lorsque l'élément de panneau se trouve dans la configuration voulue, les segments de chaque section latérale de la bride sont réunis pour empêcher tout mouvement relatif et conserver la forme prédéterminée de l'élément de panneau. Selon le premier mode de réalisation voulu, chaque segment de bride est relié à un segment de bride adjacent au moyen d'une bande de métal flexible. Dans un autre mode de réalisation recherché, les bandes de métal flexibles allongées servent à relier un segment de bride central à chaque paire de segments de brides adjacentes. Les bandes de pontage supplémentaires servent à cercler ou à relier des bandes de métal flexibles adjacentes et les bandes sont interconnectées au segment de bride correspondant.
CA2514731A 2004-08-06 2005-08-05 Coffrage pour beton a courbure reglable Active CA2514731C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/913,177 US7210664B2 (en) 2004-08-06 2004-08-06 Concrete form having adjustable curvature
US10/913,177 2004-08-06

Publications (2)

Publication Number Publication Date
CA2514731A1 CA2514731A1 (fr) 2006-02-06
CA2514731C true CA2514731C (fr) 2010-05-11

Family

ID=35756514

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2514731A Active CA2514731C (fr) 2004-08-06 2005-08-05 Coffrage pour beton a courbure reglable

Country Status (2)

Country Link
US (1) US7210664B2 (fr)
CA (1) CA2514731C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1057875Y (es) * 2004-06-18 2005-01-16 Pellicer Carlos F Instalacion tensora de las armaduras de elementos arquitectonicos pretensados.
US10880359B2 (en) * 2011-12-21 2020-12-29 Workshare, Ltd. System and method for cross platform document sharing
US11976483B2 (en) 2016-06-24 2024-05-07 Apache Industrial Services, Inc Modular posts of an integrated construction system
US11306492B2 (en) 2016-06-24 2022-04-19 Apache Industrial Services, Inc Load bearing components and safety deck of an integrated construction system
US10472823B2 (en) 2016-06-24 2019-11-12 Apache Industrial Services, Inc. Formwork system
US11624196B2 (en) 2016-06-24 2023-04-11 Apache Industrial Services, Inc Connector end fitting for an integrated construction system
CN111576856A (zh) * 2020-06-05 2020-08-25 中电建路桥集团有限公司 一种铝合金模板组装系统及组装方法
CN117071889A (zh) * 2023-08-14 2023-11-17 中铁七局集团有限公司 一种建筑物弧形挑檐施工模板

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793720A (en) * 1951-12-24 1957-05-28 Kwikform Ltd Scaffolding and other structural elements
US4185805A (en) * 1978-06-16 1980-01-29 The Burke Company Apparatus and method for constructing adjustable curvilinear concrete forms
US4553729A (en) * 1981-12-04 1985-11-19 Symons Corporation Multi-panelled concrete forming structure for forming flat curved walls
US4566141A (en) * 1983-06-06 1986-01-28 Mahoney Morgan D Swimming pool wall construction in pools of the type using a metal side wall
US4679763A (en) 1985-08-22 1987-07-14 Economy Forms Corporation Concrete form having adjustable curvature and method for producing same
ES2025564T3 (es) * 1986-02-21 1992-04-01 Legno Tre S.R.L. Metodo para la constitucion de paneles para la ereccion de encofrados en las obras.
US4915345A (en) 1987-12-18 1990-04-10 Symons Corporation Concrete forming system for curved walls
US5137251A (en) 1989-08-30 1992-08-11 Economy Forms Corporation Pour window for a concrete form
JP2601752B2 (ja) * 1992-10-29 1997-04-16 日綜産業株式会社 曲面型わく
US5590493A (en) 1995-07-06 1997-01-07 Wilson; Jean Wall structures for swimming pools
US6012699A (en) * 1997-07-21 2000-01-11 Wu; Edward Concrete form having adjustable curvature
US5975482A (en) * 1997-07-21 1999-11-02 Willian Holding Company Concrete form having adjustable curvature
US5857300A (en) * 1997-09-29 1999-01-12 Gates & Sons, Inc. Adjustable radius form assembly

Also Published As

Publication number Publication date
US20060027729A1 (en) 2006-02-09
US7210664B2 (en) 2007-05-01
CA2514731A1 (fr) 2006-02-06

Similar Documents

Publication Publication Date Title
CA2514731C (fr) Coffrage pour beton a courbure reglable
US4679763A (en) Concrete form having adjustable curvature and method for producing same
AU630774B2 (en) Beam member for concrete forming system
US7373758B2 (en) Seismic brace with a removable restraining member disposed around a middle portion of an elongated central brace unit
CA1159274A (fr) Coffrages pour beton
US4742985A (en) Formwork assembly for a poured concrete structure
CN108755954B (zh) 一种单边预应力全装配式自复位钢框架节点
JP2003176586A (ja) シヤーパネルアッセンブリ
US20100293880A1 (en) Mast arrangement
US5137251A (en) Pour window for a concrete form
US6012699A (en) Concrete form having adjustable curvature
FI92949B (fi) Yhdistetty kantava elementti
US20130195541A1 (en) Sheet and rod attachment apparatus and system
KR101692488B1 (ko) 거더 하면에 보강재가 형성된 프리스트레스트 거더 시공방법
US4085556A (en) Device for anchoring fixing means in a concrete element
US5975482A (en) Concrete form having adjustable curvature
US1964208A (en) Joist
CN110984614B (zh) 一种可调节角度的cfrp片材夹持锚具
CN108843040B (zh) 碳纤维板内曲面夹持式锚具
CA2379242A1 (fr) Element fonctionnel porteur
KR100894808B1 (ko) 트러스거더 연결구
US6058666A (en) Twin-axis prestressed single-tee beam with lower flange and process of construction
KR100452976B1 (ko) 슬림플로어 공법을 위한 스틸플레이트 보강철근콘크리트보와 바닥판의 결합구조
CA1284725C (fr) Coffrage pour le betonnage, et sa fabrication
GB2162219A (en) Beam

Legal Events

Date Code Title Description
EEER Examination request